63 institutions reported holding $1.1M of CARTESIAN (CGCT) in SEC 13F filings for 2026-06-30. Largest institutional holders: MIZUHO SECURITIES USA LLC ($1.1M), D. E. Shaw & Co., Inc. ($0), CANTOR FITZGERALD, L. P. ($0), Sculptor Capital LP ($0), GLAZER CAPITAL, LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | MIZUHO SECURITIES USA LLC | $1.1M | 107,976 | Hold |
| 2 | D. E. Shaw & Co., Inc. | $0 | 0 | Exited |
| 3 | CANTOR FITZGERALD, L. P. | $0 | 0 | Exited |
| 4 | Sculptor Capital LP | $0 | 0 | Exited |
| 5 | GLAZER CAPITAL, LLC | $0 | 0 | Exited |
| 6 | ARISTEIA CAPITAL, L.L.C. | $0 | 0 | Exited |
| 7 | GABELLI FUNDS LLC | $0 | 0 | Exited |
| 8 | HEIGHTS CAPITAL MANAGEMENT, INC | $0 | 0 | Exited |
| 9 | CSS LLC/IL | $0 | 0 | Exited |
| 10 | BERKLEY W R CORP | $0 | 0 | Exited |
| 11 | BNP PARIBAS FINANCIAL MARKETS | $0 | 0 | Exited |
| 12 | AQR Arbitrage LLC | $0 | 0 | Exited |
| 13 | TWO SIGMA INVESTMENTS, LP | $0 | 0 | Exited |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 15 | Radcliffe Capital Management, L.P. | $0 | 0 | Exited |
| 16 | WHITEBOX ADVISORS LLC | $0 | 0 | Exited |
| 17 | DELTEC ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 18 | MILLENNIUM MANAGEMENT LLC | $0 | 0 | Exited |
| 19 | Linden Advisors LP | $0 | 0 | Exited |
| 20 | WOLVERINE ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 21 | Context Capital Management, LLC | $0 | 0 | Exited |
| 22 | MMCAP International Inc. SPC | $0 | 0 | Exited |
| 23 | Polar Asset Management Partners Inc. | $0 | 0 | Exited |
| 24 | TENOR CAPITAL MANAGEMENT Co., L.P. | $0 | 0 | Exited |
| 25 | Magnetar Financial LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30